FN 545 MRD Comp .45 ACP 4.4″ Barrel 15-Rounds

FN 545 MRD Compensated Features

The 545 MRD is optimized for recoil mitigation and fast target reacquisition thanks to its compensated, threaded barrel and target-grade trigger, which delivers a crisp and responsive pull. The slide is optics-ready, allowing you to mount most leading red dot sights without modification, and drift-adjustable black iron sights serve as reliable co-witness or backup aiming solutions.

A black polymer frame houses FN’s ergonomic grip system with interchangeable backstraps to accommodate various hand sizes. The integrated Picatinny rail supports weapon-mounted lights and lasers, while ambidextrous controls make this pistol ideal for both left- and right-handed shooters. Designed without a manual safety, the 545 MRD offers immediate readiness in high-pressure scenarios and maintains a clean, snag-free profile for tactical use.

FN 545 MRD Compensated Specifications

• Manufacturer: FN
• Model: 545
• Series: MRD Compensated
• Caliber: .45 ACP
• Action: Striker Fired
• Type: Semi-Auto Pistol
• Frame Finish: Black
• Frame Material: Polymer
• Frame Description: Polymer Frame w/ Picatinny Rail
• Slide Finish: Black PVD
• Slide Material: Stainless Steel
• Slide Description: Optic Ready / Serrated
• Barrel Length: 4.43″
• Barrel Material: Hammer-Forged Steel
• Barrel Finish: Black
• Barrel Description: Threaded with Compensator
• Thread Pattern: .578″x28
• Muzzle: Compensator
• Sights: Drift Adjustable Black Iron
• Sight Type: Iron Sights
• Optics Ready: Yes
• Capacity: 15 + 1
• Max Capacity: 15
• Trigger: Target Grade
• Grips: Interchangeable Backstrap
• Safety Features: No Manual Safety
• Overall Length: 8.30″
• Weight: 31 oz
• Hand: Ambidextrous